INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4e4bbc6129fdb376c4ac4996ccd8e748a972483dbdd8355850af023a662b2a2a', 
    'Fsum5fwNzcT1nbnaKNMcn+mow83yRsYK6e6gWb1nAJE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)